eg1: ; python -B knn.py distX1
setup:
	svn propset 'svn:ignore' '*.pyc' .	
four10:
	time -f "%E secs needed %K kbs" python  knn.py cube   data/autompg.csv  4 10  0.66

four10big:
	time -f "%E secs needed %K kbs" python  knn.py cube   data/autompg50k.csv  4 10  0.66
